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Bentazon

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C10H12N2O3S
CAS Number:
Molecular Weight:
240.28
Beilstein:
530220
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CC(C)N1C(=O)c2ccccc2NS1(=O)=O

InChI

1S/C10H12N2O3S/c1-7(2)12-10(13)8-5-3-4-6-9(8)11-16(12,14)15/h3-7,11H,1-2H3

InChI key

ZOMSMJKLGFBRBS-UHFFFAOYSA-N

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General description

Bentazon is a commonly used pesticide which effectively controls weed in paddy fields.

Application

Bentazon has been used as analytical standard in liquid chromatograph with a photodiode array (PDA) detector coupled in series with a mass spectroscopy (MS) detector equipped with an atmospheric pressure electrospray ionization source (ESI) for the determination of bentazon and its transformation products.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

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Study of the decomposition and detoxification of the herbicide bentazon by heterogeneous photocatalysis: Kinetics, intermediates and transformation pathways.
Berberidou, Chrysanthi, et al.
Applied Catalysis. B, Environmental, 200, 150-163 (2017)
Mode of action of bentazon: Effect on photosynthesis.
Mine, Akihiko, and Shooichi Matsunaka.
Pesticide Biochemistry and Physiology, 5.5, 444-450 (1975)
Jaqueline da Silva Coelho et al.
Current microbiology, 60(5), 350-355 (2009-11-26)
Bentazon removal by Ganoderma lucidum cultured in liquid and solid state conditions was compared in this work. In solid state cultures, the fungus produced both ligninolytic enzymes, namely laccase and Mn peroxidase. In liquid cultures, the main ligninolytic enzyme produced
Zequn Liu et al.
Journal of environmental sciences (China), 23(3), 381-387 (2011-04-28)
The contamination of surface and ground water by bentazone has attracted increasing global concern in recent years. We conducted a detailed investigation using MIEX resin to eliminate bentazone from waters. Batch experiments were carried out to evaluate the effect of
Victor Galhano et al.
Environmental toxicology, 25(5), 517-526 (2010-06-16)
Rice fields are frequently exposed to environmental contamination by herbicides and cyanobacteria, as primary producers of these aquatic ecosystems, are adversely affected. Anabaena cylindrica is a cyanobacterium with a significantly widespread occurrence in Portuguese rice fields. This strain was studied

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